| 5866981 |
Electrodeless discharge lamp with rare earth metal halides and halogen cycle promoting substance |
Motohiro Saimi, Atsunori Okada, Kazuhiko Watanabe, Koji Nishioka |
1999-02-02 |
| 5747945 |
Electrodeless discharge lamp utilizing induced electric field generated by a high frequency electromagnetic field |
Shin Ukegawa, Shigeaki Wada, Atsunori Okada, Miki Kotani |
1998-05-05 |
| 5519285 |
Electrodeless discharge lamp |
Shin Ukegawa, Shigeaki Wada, Atsunori Okada, Miki Kotani, Motohiro Saimi +3 more |
1996-05-21 |
| 5367226 |
Electrodeless discharge lamp having a concave recess and foil electrode formed therein |
Shin Ukegawa, Shigeaki Wada, Atsunori Okada, Miki Kotani |
1994-11-22 |
| 5256940 |
High intensity discharge lamp device |
Shigeaki Wada, Atsunori Okada |
1993-10-26 |